Learning Japanese as a Spanish Speaker: Easy Sounds, New Grammar

The head start: five vowels and a tapped r

Japanese has five vowels, a, i, u, e, o, and they sit close to the Spanish ones. The only one that needs attention is u, which Japanese speakers say with the lips relaxed rather than rounded, so it sounds a little flatter than the u in tú. Both languages also give every syllable roughly the same weight instead of crushing the unstressed ones, which is why many Spanish speakers are told their Japanese sounds clear from the first lesson.

The Japanese r is a single tap of the tongue, very close to the r in pero or cara. Use that sound everywhere, including at the start of a word, and never the rolled rr of perro. Japanese has no l, but if you keep the tap light and short you will be understood without effort.

Long vowels change the word

Spanish has no vowel length, so a Spanish ear treats obasan and obāsan as the same word said with different feeling. In Japanese they are different words: aunt and grandmother. The long vowel takes a full extra beat, not a slightly stretched one. Many Spanish speakers under-shoot at first and are heard as saying the short word, or over-correct by stressing the vowel instead of lengthening it. Count beats on your fingers: o-ba-a-san has four, o-ba-san three.

Tōkyō has two long vowels and four beats. Spanish speakers usually say To-kio in three, with the weight on kio, which Japanese listeners still understand but which marks you immediately. Slow it to to-o-kyo-o until the length feels natural.

The small tsu and the moraic n

The small っ doubles the following consonant and takes a beat of its own. Spanish does not double consonants in speech, so kitte, stamp, tends to come out as kite, come. Hold the closure: ki, silence for one beat, te. The same applies to sakka, writer, against saka, slope, and to everyday words such as chotto, kekkon and zasshi.

The ん at the end of a syllable is also a full beat. In Spanish an n at the end of a word is short and often melts into the next vowel, which is why kin'en, no smoking, gets heard as kinen, anniversary. Give the n its own count and do not let it join the vowel that follows. Sen-en, a thousand yen, has four beats, not three.

H, j, z and sh: letters Spanish reads differently

Romaji uses Latin letters, and a Spanish reader gives them Spanish values without noticing. The h is the first casualty: Spanish h is silent, so hai becomes ai, exactly like hay. Japanese h is a soft breath, lighter than the j of jamón in most accents, but it must be there. Say hai, hito, heya and hon with a gentle puff before the vowel.

The letter j is the second trap, because Spanish j is the throaty sound in jefe while Japanese j is the soft sound at the start of English jam or Italian gioco. Fuji is not fuxi. Then come the z sounds: most Spanish varieties have no voiced z, so mizu comes out as misu and zenzen as sensen. Let the vocal cords buzz, as many speakers do in the s of mismo or desde. Finally sh: Spanish has ch but not sh in most regions, so sushi turns into suchi. Keep the tongue back and the air flowing for sh, and reserve the tight stop for chi.

Stress habits meet pitch accent

Spanish marks a stressed syllable by making it louder and slightly longer. Japanese does not stress syllables at all; it raises or lowers pitch on each mora and keeps the loudness even. When a Spanish speaker imports stress, two things go wrong. The stressed vowel becomes long, which can create a different word, and the unstressed vowels shrink, which loses beats. Aim for flat, even syllables first. Pitch accent is worth copying from what you hear, but even length matters more for being understood than a perfect pitch pattern.

From SVO to SOV: the verb closes the sentence

Spanish puts the verb early and the object after it. Japanese puts the verb last, and everything before it is labelled by a particle that comes after the word, where Spanish would put a preposition before it. Como pan en casa becomes ie de pan o tabemasu: house at, bread, eat. The good news is that Spanish already drops subject pronouns, so watashi is just as optional as yo, and you will not have to fight the habit of saying it every time.

The practical habit is to hold the verb until the end. Spanish speakers often blurt the verb first and then add the rest, which Japanese listeners find hard to follow. Say the place, the object, then the verb, and let ka at the end turn the whole thing into a question without changing the order. The particles guide covers each marker in depth; for now treat ni as to, de as at or by, and o as the object marker.

No gender, no plural, no articles

Every Spanish noun carries gender and number, and its article and adjectives agree with it. Japanese has none of this. Neko is a cat, the cat, cats or the cats depending on context, and akai neko never changes its ending. Many Spanish speakers feel this as relief, then miss the information and try to add it. Resist. When a number matters, Japanese adds a counter word after the noun rather than an ending, and the numbers and counters guide covers that system. When the definite sense matters, the topic particle wa usually does the work that el or la would do.

Tú, usted and the Japanese politeness scale

Spanish speakers already switch between tú and usted, or vos and usted depending on region, so the idea that the same sentence has a familiar and a respectful version is not new. Japanese moves that choice out of the pronoun and into the verb ending. Ikimasu is the usted version of going and iku is the tú version, and the choice applies to every sentence, including ones with no person in them at all.

Two differences catch people. First, Japanese avoids the pronoun entirely where Spanish would pick one: use the person's name plus san rather than anata. Second, the polite form is the safe default with anyone you have just met, whatever their age, in a way that usted is not in every Spanish-speaking country. Start with desu and masu everywhere and learn plain forms from friends later; the polite-versus-casual guide explains when the switch happens.

Kanji is the real workload

For a Spanish speaker, Japanese grammar is a finite set of new habits and the sounds come almost free. The script is where the hours go. Hiragana and katakana are two sets of about forty-six characters each and can be learnt in a couple of weeks of daily practice. Kanji is a longer project: a little over two thousand characters are in everyday use, most with more than one reading. Do not let kanji block speaking. Learn to say and hear a word first, then attach the character, and read romaji only for the first few weeks, before the Spanish reading habits described above start to settle in.

• Learn hiragana in the first week and katakana in the second, writing each row by hand once a day.
• Read Japanese in kana rather than romaji as soon as you can, so the letter j and the silent h stop interfering.
• Learn each kanji inside a word you already say aloud, not as an isolated character.
• Use katakana to recognise loanwords, but check the meaning before trusting a Spanish-looking word.

Loanwords: the gifts and the false friends

A few Japanese words came from Portuguese traders centuries ago, and they are close enough to Spanish to feel like gifts: pan for bread, tabako for tobacco, kappa for a raincoat from capa, karuta for a card game from carta, and botan for a button. Enjoy them, but do not expect more. The great majority of modern loanwords come from English, are written in katakana, and have often drifted in meaning.

The false friends come in two kinds. Some Japanese words simply sound Spanish by accident: kasa is an umbrella, not a house, and baka means fool, not cow. Others are English loans that look like Spanish cognates but mean something narrower: manshon is an apartment block, sābisu is a free extra, and konsento is a power socket. Coffee is kōhī, from Dutch, and café on its own will not be understood as a drink.

Your first-month speaking plan

Because pronunciation is your strong suit, spend the first month building spoken habits before the script catches up. Fifteen minutes of speaking a day does more than two hours of reading on a Sunday, and the habits you fix now, long vowels, the breathed h, the verb at the end, are the ones that are hardest to repair later.

• Week one: hiragana, the five vowels, and the minimal pairs for length and the small tsu, said aloud in pairs every day.
• Week two: katakana, the h, j, z and sh words in this post, and a self-introduction in desu and masu that you can say without notes.
• Week three: ten sentences in place-object-verb order about your own day, then the same sentences as questions with ka.
• Week four: a two-minute conversation about where you live and what you do, recorded, then repeated with the corrections applied.